1840097

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:125

約数の個数: 18

約数和(自身を含む): 2315682

約数和(自身を除く): 475585

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2209, 2303, 5593, 15463, 37553, 39151, 108241, 262871, 1840097]

約数ペア:

[(1, 1840097), (7, 262871), (17, 108241), (47, 39151), (49, 37553), (119, 15463), (329, 5593), (799, 2303), (833, 2209)]